Elasticsearch全文搜索引擎-PHP使用教程。
1、声明依赖关系：
比方说，你的项目中需要一个php版的elasticsearch框架。为了将它添加到你的项目中（下载），你所需要做的就是创建一个 composer.json 文件，其中描述了项目的依赖关系。注意文件要放在你执行composer命令的目录中
| 1 2 3 4 5 |
{
"require":{
"elasticsearch/elasticsearch":"~2.0"
}
}
|
2、cmd切换到要下载elasticsearch框架的目录，然后执行命令：composer install
如有出错误信息：
[Composer\Downloader\TransportException]
Content-Length mismatch, received 583439 bytes out of the expected 1215108
解决办法：切换国内镜像地址，再执行操作
1、通过命令切换如下：（最终修改的是composer.json）
composer config -g repo.packagist composer https://packagist.phpcomposer.com
2、直接修改 composer.json （其实跟方法1是一样的。）
| 1 2 3 4 5 6 7 8 9 10 11 |
{
"require":{
"elasticsearch/elasticsearch":"~2.0"
},
"repositories": {
"packagist": {
"type": "composer",
"url": "https://packagist.phpcomposer.com"
}
}
}
|
PHP使用elasticsearch教程：
下面我们讲一下基本使用方法，需要获取更多使用教程和方法请看官方文档：https://www.elastic.co/guide/en/elasticsearch/client/php-api/current/_overview.html
想直接通过文件查看其他方法可以打开以下文件查看（基本使用的方法都在里面）：
1、\elasticsearch\src\Elasticsearch\Client.php中的方法
2、\elasticsearch\Namespaces\IndicesNamespace.php中的方法
ThinkPHP中的模型（已测试过）：
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 |
<?php
/**
* Elasticsearch检索引擎模型
*/
namespace app\index\model;
use Elasticsearch\ClientBuilder;
class Elasticsearch
{
//配置
private $config = [
'hosts' => ['http://127.0.0.1:9200']
];
private $api;
public function __construct()
{
#include(APP_PATH .'/vendor/autoload.php');
#require_once EXTEND_PATH . 'org/elasticsearch/autoload.php';
import('org.elasticsearch.autoload', EXTEND_PATH);
$this->api = ClientBuilder::create()->setHosts($this->config['hosts'])->build();
}
/*************************************************************
/**
* 索引一个文档
* 说明：索引没有被创建时会自动创建索引
*/
public function addOne()
{
$params = [];
$params['index'] = 'xiaochuan';
$params['type'] = 'cat';
$params['id'] = '20180407001'; # 不指定就是es自动分配
$params['body'] = array('name' => '小川编程');
return $this->api->index($params);
}
/**
* 索引多个文档
* 说明：索引没有被创建时会自动创建索引
*/
public function addAll()
{
$params = [];
for($i = 1; $i < 21; $i++) {
$params['body'][] = [
'index' => [
'_index' => 'test_index'.$i,
'_type' => 'cat_test',
'_id' => $i,
]
];
$params['body'][] = [
'name' => '小川编程'.$i,
'content' => '内容'.$i
];
}
return $this->api->bulk($params);
}
/**
* 获取一个文档
*/
public function getOne()
{
$params = [];
$params['index'] = 'xiaochuan';
$params['type'] = 'cat';
$params['id'] = '20180407001';
return $this->api->get($params);
}
/**
* 搜索文档
*/
public function search()
{
$params = [];
$params['index'] = 'xiaochuan';
$params['type'] = 'cat';
$params['body']['query']['match']['name'] = '小川编程';
return $this->api->search($params);
}
/**
* 删除文档
* 说明：文档删除后，不会删除对应索引。
*/
public function delete()
{
$params = [];
$params['index'] = 'xiaochuan';
$params['type'] = 'cat';
$params['id'] = '20180407001';
return $this->api->delete($params);
}
/*************************************************************
/**
* 创建索引
*/
public function createIndex()
{
$params = [];
$params['index'] = 'xiaochuan';
return $this->api->indices()->create($params);
}
/**
* 删除索引：匹配单个 | 匹配多个
* 说明： 索引删除后，索引下的所有文档也会被删除
*/
public function deleteIndex()
{
$params = [];
$params['index'] = 'test_index'; # 删除test_index单个索引
#$params['index'] = 'test_index*'; # 删除以test_index开始的所有索引
return $this->api->indices()->delete($params);
}
/*************************************************************
/**
* 设置索引配置
*/
public function setIndexConfig()
{
$params = [];
$params['index'] = 'xiaochuan';
$params['body']['index']['number_of_replicas'] = 0;
$params['body']['index']['refresh_interval'] = -1;
return $this->api->indices()->putSettings($params);
}
/**
* 获取索引配置
*/
public function getIndexConfig()
{
# 单个获取条件写法
$params['index'] = 'xiaochuan';
# 多个获取条件写法
//$params['index'] = ['xiaochuan', 'test_index'];
return $this->api->indices()->getSettings($params);
}
/**
* 设置索引映射
*/
public function setIndexMapping()
{
# 设置索引和类型
$params['index'] = 'xiaochuan';
$params['type'] = 'cat';
# 向现有索引添加新类型
$myTypeMapping = array(
'_source' => array(
'enabled' => true
),
'properties' => array(
'first_name' => array(
'type' => 'string',
'analyzer' => 'standard'
),
'age' => array(
'type' => 'integer'
)
)
);
$params['body']['cat'] = $myTypeMapping;
# 更新索引映射
$this->api->indices()->putMapping($params);
}
/**
* 获取索引映射
*/
public function getIndexMapping()
{
# 获取所有索引和类型的映射
$ret = $this->api->indices()->getMapping();
/*
# 获取索引为：xiaochuan的映射
$params['index'] = 'xiaochuan';
$ret = $this->api->indices()->getMapping($params);
# 获取类型为：cat的映射
$params['type'] = 'cat';
$ret = $this->api->indices()->getMapping($params);
# 获取（索引为：xiaochuan和 类型为：cat）的映射
$params['index'] = 'xiaochuan';
$params['type'] = 'cat'
$ret = $this->api->indices()->getMapping($params);
# 获取索引为：xiaochuan和test_index的映射
$params['index'] = ['xiaochuan', 'test_index'];
$ret = $this->api->indices()->getMapping($params);
*/
return $ret;
}
}
|
其他形式用法测试：
test.php
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 |
<?php
require_once('vendor/autoload.php');
use Elasticsearch\ClientBuilder;
function get_conn(){
$host = 'localhost';
$dbname = 'mraz';
$user = 'root';
$passwd = '111111';
$conn = new PDO("mysql:dbname=$dbname;host=$host",$user,$passwd);
return $conn;
}
function create_index(){
//Elastic search php client
$client = Elasticsearch\ClientBuilder::create()->build();
$sql = "SELECT * FROM emp";
$conn = get_conn();
$stmt = $conn->query($sql);
$rtn = $stmt->fetchAll();
//delete index which already created
$params = array();
$params['index'] = 'emp_index';
$client->indices()->delete($params);
//create index on log_date,src_ip,dest_ip
$rtnCount = count($rtn);
for($i=0;$i<$rtnCount;$i++){
$params = array();
$params['body'] = array(
'id' => $rtn[$i]['id'],
'fdName' => $rtn[$i]['fdName'],
'fdAge' => $rtn[$i]['fdAge'],
'fdStatus' => $rtn[$i]['fdStatus']
);
$params['index'] = 'emp_index';
$params['type'] = 'emp_type';
//Document will be indexed to log_index/log_type/autogenerate_id
$client->index($params);
}
echo 'create index done!';
}
function search(){
//Elastic search php client
$client = Elasticsearch\ClientBuilder::create()->build();
$params = array();
$params['index'] = 'emp_index';
$params['type'] = 'emp_type';
$params['body']['query']['match']['fdStatus'] = '1';
$params['body']['sort'] = array('fdAge'=>array('order'=>'desc'));
$params['size'] = 3;
$params['from'] = 1;
$rtn = $client->search($params);
var_dump($rtn);
}
set_time_limit(0);
// create_index();
search();
?>
|
1）创建：
| 1 2 3 4 5 6 7 |
include('./vendor/autoload.php');
$elastic = new Elasticsearch\Client();
$index['index'] = 'log'; //索引名称
$index['type'] = 'ems_run_log'; //类型名称
$data['body']['settings']['number_of_shards'] = 5; //主分片数量
$data['body']['settings']['number_of_replicas'] = 0; //从分片数量
$elastic->indices()->create($index);
|
2）插入索引数据：
| 1 2 3 4 5 6 7 8 9 10 11 12 |
include('./vendor/autoload.php');
$elastic = new Elasticsearch\Client();
$index['index'] = 'log'; //索引名称
$index['type'] = 'ems_run_log'; //类型名称
$index['id'] = 1 //不指定id，系统会自动生成唯一id
$index['body'] = array(
'mac' => 'fcd5d900beca',
'customer_id' => 3,
'product_id' => 5,
'version' => 2
);
$elastic->index($index);
|
3）查询：
| 1 2 3 4 5 6 7 8 9 10 |
include('./vendor/autoload.php');
$elastic = new Elasticsearch\Client();
$index['index'] = 'log'; //索引名称
$index['type'] = 'ems_run_log'; //类型名称
$index['body']['query']['match']['mac'] = 'fcd5d900beca';
$index['size'] = 10;
$index['from'] = 200;
$elastic->search($index);
#相当于sql语句:select*from ems_run_log where mac='fcd5d900beca' limit 200,10;
|
| 1 2 3 4 5 6 7 8 9 10 11 12 13 |
include('./vendor/autoload.php');
$elastic = new Elasticsearch\Client();
$index['index'] = 'log'; //索引名称
$index['type'] = 'ems_run_log'; //类型名称
$index['body']['query']['bool']['must'] = array(
array('match' => array('mac' => 'fcd5d900beca')),
array('match' => array('product_id' => 20))
);
$index['size'] = 10;
$index['from'] = 200;
$elastic->search($index);
#相当于sql语句:select*from ems_run_log where mac='fcd5d900beca' and product_id=20 limit 200,10;
|
| 1 2 3 4 5 6 7 8 9 10 11 12 13 |
include('./vendor/autoload.php');
$elastic = new Elasticsearch\Client();
$index['index'] = 'log'; //索引名称
$index['type'] = 'ems_run_log'; //类型名称
$index['body']['query']['bool']['should'] = array(
array('match' => array('mac' => 'fcd5d900beca')),
array('match' => array('product_id' => 20))
);
$index['size'] = 10;
$index['from'] = 200;
$elastic->search($index);
#当于sql语句:select*from ems_run_log where mac='fcd5d900beca' or product_id=20 limit 200,10;
|
Elasticsearch全文搜索引擎-PHP使用教程。
小川 2018-07-07 PHP用Composer来生成php版的elasticsearch框架：
如果你还没有安装Composer的话请看：Composer安装教程文章。
1、声明依赖关系：
比方说，你的项目中需要一个php版的elasticsearch框架。为了将它添加到你的项目中（下载），你所需要做的就是创建一个 composer.json 文件，其中描述了项目的依赖关系。注意文件要放在你执行composer命令的目录中
| 1 2 3 4 5 |
{
"require":{
"elasticsearch/elasticsearch":"~2.0"
}
}
|
2、cmd切换到要下载elasticsearch框架的目录，然后执行命令：composer install
如有出错误信息：
[Composer\Downloader\TransportException]
Content-Length mismatch, received 583439 bytes out of the expected 1215108
解决办法：切换国内镜像地址，再执行操作
1、通过命令切换如下：（最终修改的是composer.json）
composer config -g repo.packagist composer https://packagist.phpcomposer.com
2、直接修改 composer.json （其实跟方法1是一样的。）
| 1 2 3 4 5 6 7 8 9 10 11 |
{
"require":{
"elasticsearch/elasticsearch":"~2.0"
},
"repositories": {
"packagist": {
"type": "composer",
"url": "https://packagist.phpcomposer.com"
}
}
}
|
PHP使用elasticsearch教程：
下面我们讲一下基本使用方法，需要获取更多使用教程和方法请看官方文档：https://www.elastic.co/guide/en/elasticsearch/client/php-api/current/_overview.html
想直接通过文件查看其他方法可以打开以下文件查看（基本使用的方法都在里面）：
1、\elasticsearch\src\Elasticsearch\Client.php中的方法
2、\elasticsearch\Namespaces\IndicesNamespace.php中的方法
ThinkPHP中的模型（已测试过）：
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 |
<?php
/**
* Elasticsearch检索引擎模型
*/
namespace app\index\model;
use Elasticsearch\ClientBuilder;
class Elasticsearch
{
//配置
private $config = [
'hosts' => ['http://127.0.0.1:9200']
];
private $api;
public function __construct()
{
#include(APP_PATH .'/vendor/autoload.php');
#require_once EXTEND_PATH . 'org/elasticsearch/autoload.php';
import('org.elasticsearch.autoload', EXTEND_PATH);
$this->api = ClientBuilder::create()->setHosts($this->config['hosts'])->build();
}
/*************************************************************
/**
* 索引一个文档
* 说明：索引没有被创建时会自动创建索引
*/
public function addOne()
{
$params = [];
$params['index'] = 'xiaochuan';
$params['type'] = 'cat';
$params['id'] = '20180407001'; # 不指定就是es自动分配
$params['body'] = array('name' => '小川编程');
return $this->api->index($params);
}
/**
* 索引多个文档
* 说明：索引没有被创建时会自动创建索引
*/
public function addAll()
{
$params = [];
for($i = 1; $i < 21; $i++) {
$params['body'][] = [
'index' => [
'_index' => 'test_index'.$i,
'_type' => 'cat_test',
'_id' => $i,
]
];
$params['body'][] = [
'name' => '小川编程'.$i,
'content' => '内容'.$i
];
}
return $this->api->bulk($params);
}
/**
* 获取一个文档
*/
public function getOne()
{
$params = [];
$params['index'] = 'xiaochuan';
$params['type'] = 'cat';
$params['id'] = '20180407001';
return $this->api->get($params);
}
/**
* 搜索文档
*/
public function search()
{
$params = [];
$params['index'] = 'xiaochuan';
$params['type'] = 'cat';
$params['body']['query']['match']['name'] = '小川编程';
return $this->api->search($params);
}
/**
* 删除文档
* 说明：文档删除后，不会删除对应索引。
*/
public function delete()
{
$params = [];
$params['index'] = 'xiaochuan';
$params['type'] = 'cat';
$params['id'] = '20180407001';
return $this->api->delete($params);
}
/*************************************************************
/**
* 创建索引
*/
public function createIndex()
{
$params = [];
$params['index'] = 'xiaochuan';
return $this->api->indices()->create($params);
}
/**
* 删除索引：匹配单个 | 匹配多个
* 说明： 索引删除后，索引下的所有文档也会被删除
*/
public function deleteIndex()
{
$params = [];
$params['index'] = 'test_index'; # 删除test_index单个索引
#$params['index'] = 'test_index*'; # 删除以test_index开始的所有索引
return $this->api->indices()->delete($params);
}
/*************************************************************
/**
* 设置索引配置
*/
public function setIndexConfig()
{
$params = [];
$params['index'] = 'xiaochuan';
$params['body']['index']['number_of_replicas'] = 0;
$params['body']['index']['refresh_interval'] = -1;
return $this->api->indices()->putSettings($params);
}
/**
* 获取索引配置
*/
public function getIndexConfig()
{
# 单个获取条件写法
$params['index'] = 'xiaochuan';
# 多个获取条件写法
//$params['index'] = ['xiaochuan', 'test_index'];
return $this->api->indices()->getSettings($params);
}
/**
* 设置索引映射
*/
public function setIndexMapping()
{
# 设置索引和类型
$params['index'] = 'xiaochuan';
$params['type'] = 'cat';
# 向现有索引添加新类型
$myTypeMapping = array(
'_source' => array(
'enabled' => true
),
'properties' => array(
'first_name' => array(
'type' => 'string',
'analyzer' => 'standard'
),
'age' => array(
'type' => 'integer'
)
)
);
$params['body']['cat'] = $myTypeMapping;
# 更新索引映射
$this->api->indices()->putMapping($params);
}
/**
* 获取索引映射
*/
public function getIndexMapping()
{
# 获取所有索引和类型的映射
$ret = $this->api->indices()->getMapping();
/*
# 获取索引为：xiaochuan的映射
$params['index'] = 'xiaochuan';
$ret = $this->api->indices()->getMapping($params);
# 获取类型为：cat的映射
$params['type'] = 'cat';
$ret = $this->api->indices()->getMapping($params);
# 获取（索引为：xiaochuan和 类型为：cat）的映射
$params['index'] = 'xiaochuan';
$params['type'] = 'cat'
$ret = $this->api->indices()->getMapping($params);
# 获取索引为：xiaochuan和test_index的映射
$params['index'] = ['xiaochuan', 'test_index'];
$ret = $this->api->indices()->getMapping($params);
*/
return $ret;
}
}
|
其他形式用法测试：
test.php
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 |
<?php
require_once('vendor/autoload.php');
use Elasticsearch\ClientBuilder;
function get_conn(){
$host = 'localhost';
$dbname = 'mraz';
$user = 'root';
$passwd = '111111';
$conn = new PDO("mysql:dbname=$dbname;host=$host",$user,$passwd);
return $conn;
}
function create_index(){
//Elastic search php client
$client = Elasticsearch\ClientBuilder::create()->build();
$sql = "SELECT * FROM emp";
$conn = get_conn();
$stmt = $conn->query($sql);
$rtn = $stmt->fetchAll();
//delete index which already created
$params = array();
$params['index'] = 'emp_index';
$client->indices()->delete($params);
//create index on log_date,src_ip,dest_ip
$rtnCount = count($rtn);
for($i=0;$i<$rtnCount;$i++){
$params = array();
$params['body'] = array(
'id' => $rtn[$i]['id'],
'fdName' => $rtn[$i]['fdName'],
'fdAge' => $rtn[$i]['fdAge'],
'fdStatus' => $rtn[$i]['fdStatus']
);
$params['index'] = 'emp_index';
$params['type'] = 'emp_type';
//Document will be indexed to log_index/log_type/autogenerate_id
$client->index($params);
}
echo 'create index done!';
}
function search(){
//Elastic search php client
$client = Elasticsearch\ClientBuilder::create()->build();
$params = array();
$params['index'] = 'emp_index';
$params['type'] = 'emp_type';
$params['body']['query']['match']['fdStatus'] = '1';
$params['body']['sort'] = array('fdAge'=>array('order'=>'desc'));
$params['size'] = 3;
$params['from'] = 1;
$rtn = $client->search($params);
var_dump($rtn);
}
set_time_limit(0);
// create_index();
search();
?>
|
1）创建：
| 1 2 3 4 5 6 7 |
include('./vendor/autoload.php');
$elastic = new Elasticsearch\Client();
$index['index'] = 'log'; //索引名称
$index['type'] = 'ems_run_log'; //类型名称
$data['body']['settings']['number_of_shards'] = 5; //主分片数量
$data['body']['settings']['number_of_replicas'] = 0; //从分片数量
$elastic->indices()->create($index);
|
2）插入索引数据：
| 1 2 3 4 5 6 7 8 9 10 11 12 |
include('./vendor/autoload.php');
$elastic = new Elasticsearch\Client();
$index['index'] = 'log'; //索引名称
$index['type'] = 'ems_run_log'; //类型名称
$index['id'] = 1 //不指定id，系统会自动生成唯一id
$index['body'] = array(
'mac' => 'fcd5d900beca',
'customer_id' => 3,
'product_id' => 5,
'version' => 2
);
$elastic->index($index);
|
3）查询：
| 1 2 3 4 5 6 7 8 9 10 |
include('./vendor/autoload.php');
$elastic = new Elasticsearch\Client();
$index['index'] = 'log'; //索引名称
$index['type'] = 'ems_run_log'; //类型名称
$index['body']['query']['match']['mac'] = 'fcd5d900beca';
$index['size'] = 10;
$index['from'] = 200;
$elastic->search($index);
#相当于sql语句:select*from ems_run_log where mac='fcd5d900beca' limit 200,10;
|
| 1 2 3 4 5 6 7 8 9 10 11 12 13 |
include('./vendor/autoload.php');
$elastic = new Elasticsearch\Client();
$index['index'] = 'log'; //索引名称
$index['type'] = 'ems_run_log'; //类型名称
$index['body']['query']['bool']['must'] = array(
array('match' => array('mac' => 'fcd5d900beca')),
array('match' => array('product_id' => 20))
);
$index['size'] = 10;
$index['from'] = 200;
$elastic->search($index);
#相当于sql语句:select*from ems_run_log where mac='fcd5d900beca' and product_id=20 limit 200,10;
|
| 1 2 3 4 5 6 7 8 9 10 11 12 13 |
include('./vendor/autoload.php');
$elastic = new Elasticsearch\Client();
$index['index'] = 'log'; //索引名称
$index['type'] = 'ems_run_log'; //类型名称
$index['body']['query']['bool']['should'] = array(
array('match' => array('mac' => 'fcd5d900beca')),
array('match' => array('product_id' => 20))
);
$index['size'] = 10;
$index['from'] = 200;
$elastic->search($index);
#当于sql语句:select*from ems_run_log where mac='fcd5d900beca' or product_id=20 limit 200,10;
|
| 1 2 3 4 5 6 7 8 9 10 11 12 13 |
include('./vendor/autoload.php');
$elastic = new Elasticsearch\Client();
$index['index'] = 'log'; //索引名称
$index['type'] = 'ems_run_log'; //类型名称
$index['body']['query']['bool']['must_not'] = array(
array('match' => array('mac' => 'fcd5d900beca')),
array('match' => array('product_id' => 20))
);
$index['size'] = 10;
$index['from'] = 200;
$elastic->search($index);
#相当于sql语句:select*from ems_run_log where mac!='fcd5d900beca' and product_id!=20 limit 200,10;
|
| 1 2 3 4 5 6 7 8 9 10 11 12 |
include('./vendor/autoload.php');
$elastic = new Elasticsearch\Client();
$index['index'] = 'log'; //索引名称
$index['type'] = 'ems_run_log'; //类型名称
$index['body']['query']['range'] = array(
'id' => array('gte' => 20,'lt' => 30);
);
$index['size'] = 10;
$index['from'] = 200;
$elastic->search($index);
#相当于sql语句:select*from ems_run_log where id>=20 and id<30 limit 200,10;
|
4）删除文档：
| 1 2 3 4 5 6 |
include('./vendor/autoload.php');
$elastic = new Elasticsearch\Client();
$index['index'] = 'test'; //索引名称
$index['type'] = 'ems_test'; //类型名称
$index['id'] = 2;
$elastic->delete($index);
|
| 1 2 3 4 5 6 7 8 9 10 11 12 13 |
include('./vendor/autoload.php');
$elastic = new Elasticsearch\Client();
$index['index'] = 'log'; //索引名称
$index['type'] = 'ems_run_log'; //类型名称
$index['body']['query']['bool']['must_not'] = array(
array('match' => array('mac' => 'fcd5d900beca')),
array('match' => array('product_id' => 20))
);
$index['size'] = 10;
$index['from'] = 200;
$elastic->search($index);
#相当于sql语句:select*from ems_run_log where mac!='fcd5d900beca' and product_id!=20 limit 200,10;
|
| 1 2 3 4 5 6 7 8 9 10 11 12 |
include('./vendor/autoload.php');
$elastic = new Elasticsearch\Client();
$index['index'] = 'log'; //索引名称
$index['type'] = 'ems_run_log'; //类型名称
$index['body']['query']['range'] = array(
'id' => array('gte' => 20,'lt' => 30);
);
$index['size'] = 10;
$index['from'] = 200;
$elastic->search($index);
#相当于sql语句:select*from ems_run_log where id>=20 and id<30 limit 200,10;
|
4）删除文档：
| 1 2 3 4 5 6 |
include('./vendor/autoload.php');
$elastic = new Elasticsearch\Client();
$index['index'] = 'test'; //索引名称
$index['type'] = 'ems_test'; //类型名称
$index['id'] = 2;
$elastic->delete($index);
|